This incredible video was “captured by NASA’s Mars Exploration Rover Opportunity on Nov. 4 and 5, 2010; the panoramic camera movie combines exposures taken through different camera filters and accelerates about 17 minutes of sunset into a 30-second simulation.” Continue reading to watch.

The red dust in the atmosphere scatters red light, so when anyone looking around would see a reddish sky. Meanwhile, the red wavelengths are filtered out of the direct path of light from the sun, leaving light towards the bluish end of the color spectrum.

[via Gizmodo]

Amazon is selling the Seagate Expansion 640GB External Hard Drive for just $46.99 shipped, originally priced at $103.99. This drive lets you “instantly add more storage space to your computer and take large files with you when you travel.” Product page. Continue reading for a video review of the 500GB model.

Setup is straight forward, simply connect a single USB cable and you are ready to go. The drive is powered from the USB cable, so there is no need for an external power supply. Plus, it is automatically recognized by Windows, so there is no software to install and nothing to configure.

[via Amazon]

Called BottomsUP, this innovative beer dispenser fills cups up from the bottom. Technically speaking, “each cup has a big hole at the bottom that’s sealed with a flat circular magnet; the machine pops the magnet up and fills the cup from the bottom up. When the cup is full, the magnet retracts and the cup is sealed again once more.” Video after the break.

The idea of pouring beer from the bottom of a glass isn’t exactly new, but BottomsUP Beer says that their tap is the world’s fastest beer dispensing system (9x as fast as traditional beer taps).

[via GizmodoBeer-Universe]